I have a Nintex Form with Tabs. On the Tabs, some of the controls can repeat on each of the Tabs. For example First Name and Last Name Textbox control are on Tab1, Tab2, and Tab3. The Textbox Control is connected to the same column in the SharePoint 2010 List. If I enter a First Name and Last Name in the text box control on Tab1, how can I populate the First Name and Last Name text box control on Tab2 and Tab3 with what is entered on Tab1? Can you have the same Textbox controls on different Tabs in a Nintex Form? Also, in the New Form/Edit Form, when clicking Save, the First Name and Last Name would be updated correctly in the List.
Here you can consider 2 options:
Hopefully this helps.